baber/WOPTO huggingface dataset:
Patent JP-2012038624-A (JP)
Title: Lighting device
Inventor: YOSHINUMA TAKASHI
IPC: F21V3/04
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of reducing quantity of heat transferred to a ceiling.SOLUTION: The lighting device 100 includes a chassis 1, a globe 8 mounted on the chassis 1 and having an opening, and an outer cover 9 for covering the opening. The chassis 1 becomes an upper face side (a ceiling side) of the lighting device 100, and the globe 8 and the outer cover 9 become a lower face side of the lighting device 100. A light source holding section 3 is made of metal such as iron and aluminum, and it also serves as a thermal conductor for conducting heat from an LED module 2 as a heating element to the chassis 1 and the outer cover 9. The chassis 1 and the outer cover 9 are thermally connected with the light source holding section 3 with the LED module 2 fixed, and a thermal emissivity of the outer cover 9 is larger than that of the chassis 1.
Patent JP-2012035580-A (JP)
Title: Metal body transfer decorating method and press transfer device
Inventor: OGAMI YOSHIHIRO
IPC: B44C1/17
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a metal body transfer decorating method and press transfer device, capable of achieving good decoration by a transfer sheet to metal products.SOLUTION: The metal body transfer decorating method which transfers a transfer layer 8 on a surface of a metal body 9, includes: a process to arrange the transfer sheet 1 on the surface of the metal body 9 so that a periphery of the transfer sheet 1 may be located in a periphery of the metal body 9; and a process to perform pressing the transfer sheet 1 while heating it toward the surface of metal body 9, and has used as the transfer sheet 1, a sheet wherein the transfer layer 8 is laminated on a base sheet 2, and adhesive force of the base sheet 2 and the transfer layer 8 is set more greatly than the adhesive force in other regions of the base sheet 2 in at least one side in the periphery of the base sheet 2.
Patent JP-2011043809-A (JP)
Title: Display controlling device, display controlling method and program
Inventor: TAKAHASHI KAZUMA
IPC: G06F3/0482
Filed: 2010-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the visibility with respect to a user, even on a small screen.  <P>SOLUTION: A menu item 101 currently selected by a cursor is changed from an icon indication, into a character indication representing a function name, such as, "flash level" and a display area of the indication is expanded. Menu items 102 to 105 that are not currently selected are displayed in the icon indications, and their display area is reduced in size. As a result, a large number of menu items can be displayed in one display screen and visibility of the selected item for the user can be improved. The present invention is applicable to digital cameras.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050051-A (JP)
Title: Thermoacoustic device with heat dissipating structure
Inventor: JIANG KAILI
IPC: H04R23/00
Filed: 2010-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoacoustic device that utilizes carbon nanotubes.  <P>SOLUTION: The thermoacoustic device 10 includes at least one first electrode 142, at least one second electrode 144 separated from the first electrode installed at a predetermined distance, a sound wave generator 14 including a carbon nanotube structure, a substrate 185, and a plurality of fins 188 which are thermally connected to the substrate. The sound wave generator 14 is electrically connected to the first electrode 142 and the second electrode 144, and the substrate 185 supports the first electrode 142, the second electrode 144 and the sound wave generator 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012043956-A (JP)
Title: Semiconductor device and semiconductor device for electric power
Inventor: KOBAYASHI MASAKAZU
IPC: H01L21/60
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a semiconductor device for an electric power which reliably connect a semiconductor element and electrode terminals by a connection member.SOLUTION: The semiconductor device 110 comprises a base 10, a semiconductor element 20 connected to a principal surface of the base 10, electrode terminals 30 provided at a distance from the base 10 and the semiconductor element 20, and a conductive member 40 including a body part 400 connected with the semiconductor element 20 and a connection part 410 provided on the main part 400 and connected with the electrode terminals 30. The conductive member 40 of the semiconductor device 110 includes a portion perpendicular to the principal surface in the portion of the connection part 410, which is connected to the electrode terminals 30.
Patent JP-2012044556-A (JP)
Title: Mobile communication method and policy control node
Inventor: TOKUNAGA KAZUHITO
IPC: H04W8/08
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication method and policy control node, capable of offering position information, such as cell ID, from an EPC network to an IMS infrastructure.SOLUTION: In a mobile communication method, a bearer is established through a mobile management node MME, position information of a mobile terminal UE is acquired from a radio base station eNodeB or the mobile management node MME and transmitted to a policy control node PCRF. The position information is transmitted from the policy control node PCRF to a call control node P-CSCF.
Patent JP-2012042866-A (JP)
Title: Drive circuit of electro-absorption optical modulation element
Inventor: TATSUMI TAIZO
IPC: G02F1/015
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit capable of driving an electro-absorption optical modulation element at high speed.SOLUTION: A drive circuit 10 driving an electro-absorption optical modulation element 32 via a transmission line 40 having prescribed characteristic impedance includes: an output driver circuit 12; an offset setting circuit 14; and a series circuit 16. The output driver circuit 12 is connected to the transmission line 40 in terms of direct current and AC-drives the optical modulation element 32. The offset setting circuit 14 applies an offset voltage to the optical modulation element 32. The series circuit 16 includes a resistance 16a and an inductor 16b and connects the offset setting circuit 14 to the transmission line 40. The series circuit 16 is provided with the inductor 16b to make a frequency characteristic of output impedance of the drive circuit 10 have a peak and to improve a high-frequency characteristic of a drive waveform of the optical modulation element 32.
Patent JP-2012048848-A (JP)
Title: Indirect lighting system
Inventor: YAMADA KOJI
IPC: F21S8/04
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provided an indirect lighting system capable of obtaining indirect light with a blue-color wavelength component in the vicinity of 440 to 490 nm further effectively reduced with a simple structure, in the case of use of white-color LEDs as a light source.SOLUTION: By structuring the light source 14 with white-color LEDs 12 and red-color LEDs 13 mingled in the indirect lighting device 10 carrying out illumination with indirect light L with the light from the light source 14 reflected on a reflecting surface 15, the illumination is carried out by the indirect light L with a relative specific energy volume of wavelength components of 440 to 490 nm by the light from the white-color LEDs 12 reduced by the light from the red-color LEDs.
Patent JP-2012047629-A (JP)
Title: Method for evaluating embrittlement sensitivity in high-pressure hydrogen environment of high-strength low-alloy steel
Inventor: TAKAZAWA KOICHI
IPC: C22C38/00
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily evaluating embrittlement sensitivity in a hydrogen environment of high-strength low-alloy steel.SOLUTION: With respect to a high-strength low alloy having a tensile strength of 850 to 1050 MPs in air and having a quenched structure, the embrittlement sensitivity in a high-pressure hydrogen environment is evaluated on the basis of a Z parameter calculated by formula Z=2/(d√ρ)×(Ni/C) where d is an average crystal grain size obtained by conversion from a crystal grain size number measured by a comparison method of JIS G0552 (steel ferrite crystal grain size testing method), ρ is a dislocation density obtained from local distortion measured by an X-ray diffraction method, Cis a carbon equivalent, and Niis a nickel equivalent. Therefore, the embrittlement sensitivity in the high-pressure hydrogen environment can be easily recognized. Furthermore, the number of times of actual testing in the high-pressure hydrogen environment can be minimized to allow the considerable reduction in time and cost of research and development.
Patent JP-2012052905-A (JP)
Title: Position measuring device and position measuring method
Inventor: TO SOKA
IPC: G01S19/42
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To easily acquire an absolute position of a mobile body with high accuracy.SOLUTION: A position measuring device comprises: a movement information acquisition unit for storing the latest position information of a mobile body and acquiring movement information including a moving speed and a moving direction; a predicted position information acquisition unit for acquiring predicted position information of the mobile body by using the position information and the movement information; a GPS signal reception unit for receiving GPS signals from two or more satellites; a pseudo-distance acquisition unit for acquiring pseudo-distances between the mobile body and each satellite by using GPS signals for each of two or more satellites; a new position information calculation unit for calculating new position information by using the pseudo-distances of the each of two or more satellites; a distance calculation unit for calculating a distance between the new position information and the predicted position information; a determination unit for determining whether or not the distance exceeds a first threshold; a position information update unit for writing the new position information as the latest position information when the distance does not exceed the first threshold; and a control unit for causing each unit to repeat its processing. Thus, an absolute position can be acquired with high accuracy by a simple structure.
Patent JP-2012053765-A (JP)
Title: Commodity code input device, control program and operation supporting system
Inventor: NISHIDA MASATOSHI
IPC: G07G1/12
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To facilitate allocating operation of a commodity code to a preset key and reduce the operation time.SOLUTION: A commodity code input device in the embodiment comprises a display part having a touch panel, key specifying means, code reading means and setting means. The display part displays an operation key for inputting a commodity code. The key specifying means receives a specification of an operation key to be set from the display part. The code reading means reads the commodity code from a code symbol. The setting means sets the commodity code read by the code reading means as the commodity code to be input at the time of operating the operation key specified by the key specifying means.
Patent JP-2012051855-A (JP)
Title: Organic compound and organic light-emitting device using the same
Inventor: NISHIDE YOSUKE
IPC: H05B44/00
Filed: 2010-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an organic compound which has the minimum excitation triplet energy level (T) suitable for a green phosphorescent light-emitting device, and to provide an organic light-emitting device using the same.SOLUTION: The organic light-emitting device is constituted of an anode, a cathode, and an organic compound layer interposed between the anode and the cathode, and an organic compound represented by general formula [1] is included in the organic compound layer. (In general formula [1], Ar is an aryl group, however, the aryl group is a phenyl group, a phenanthryl group, a fluorenyl group or a triphenylenyl group. Also the aryl group may further have an alkyl group selected from a methyl group and t-butyl group, or an aryl group selected from a phenyl group, a phenanthryl group, a fluorenyl group or a triphenylenyl group).
Patent JP-2012057810-A (JP)
Title: Pulverized coal feeding equipment
Inventor: OMORI YASUNORI
IPC: F23K1/00
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide pulverized coal feeding equipment which automatically adjusts injection of water into a coal feeding pipe so as to prevent the adhesion of coal to a coal feeding pipe and coal feeding pipe clogging and suppresses a decrease in coal output efficiency of a pulverized coal machine, by accurately knowing moisture of the coal in a coal feeder.SOLUTION: The pulverized coal feeding equipment includes: a bunker 2 for storing the coal before pulverization; the coal pulverizing machine 4 for pulverizing the coal; the coal feeder 3 for connecting the bunker 2 and the coal pulverizing machine 4 together; and a coal feeder belt 7 which is disposed in the coal feeder so as to feed the coal, supplied from the bunker 2, to the coal feeding pipe 6 communicating with the coal pulverizing machine 4. Two or more kinds of parameters reflecting the moisture of the coal are detected. When it is determined that the two or more kinds of parameters are equal to or higher than predetermined thresholds set for the respective ones, the water is injected into the coal feeding pipe. At least two of the ratio (coal feeder load factor) of the actual weight of the coal loaded on the belt per unit length of the coal feeder belt 7 to the reference weight of the coal, the moisture of the belt return-side surface of the coal feeder belt 7, and a humidity in the coal feeder 3 are used as the parameters.
Patent JP-2011010657-A (JP)
Title: Salty taste enhancing agent and food or drink containing the same
Inventor: SHIMONO MASASHI
IPC: A23L7/10
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an excellent salty taste enhancing agent capable of compensating for low salty taste when the reduction of salt is aimed.SOLUTION: There are provided: a salty taste enhancing agent comprising a mixture of an enzymatic decomposition product of an animal protein and an enzymatic decomposition product of a vegetable protein; a salty taste enhancing agent wherein the enzymatic decomposition products are produced by a protein hydrolase and/or a nucleic acid hydrolase; a salty taste enhancing agent wherein the animal protein is a fish or shellfish extract; a salty taste enhancing agent additionally added with a basic amino acid, especially arginine; a salty taste enhancing agent further added with potassium chloride; a salty taste enhancing agent obtained by adjusting the above agent to a weakly acidic state; a method for producing the agents; a method for enhancing salty taste by using the agents; and foods or drinks containing the salty taste enhancing agent.
Patent JP-2012063041-A (JP)
Title: Oxy-combustion boiler
Inventor: HAYASHI YOSHIHARU
IPC: F23J15/00
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an oxy-combustion boiler that can increase plant efficiency by decreasing heat loss while suppressing progression of decay by removing a sulfur oxide from an exhaust circulating into the boiler and preventing droplets from adhering to an inner wall of a pipe of a circulating gas.SOLUTION: The oxy-combustion boiler sequentially arranges: a heat collector that recovers heat from the exhaust gas; a dust collector that removes soot dust of the exhaust gas; a sulfur oxide remover that removes the sulfur oxide of the exhaust gas; and a cooling dehumidifier that removes moisture of the exhaust gas, in a region between a branching point that makes part of the exhaust gas branch off from the exhaust gas system to circulate the part of the exhaust gas into an outlet for the exhaust gas of the boiler, and the boiler regarding an exhaust gas system that makes the exhaust gas discharged from the boiler flow down, where an exhaust gas circulation system that circulates the part of the exhaust gas branching off from the branching point of the exhaust gas system to the boiler is arranged, and a reheater that heats the exhaust gas is provided in the exhaust gas circulation system.
Patent JP-2012061395-A (JP)
Title: Electrostatic separation method and electrostatic separation device
Inventor: SAEKI NOBUTO
IPC: B03C7/02
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: a conventional triboelectric charging apparatus has many control parameters and it is difficult to uniformly perform charging by properly setting the parameters, although it is important to uniformly charge a selection target for performing precise electrostatic separation.SOLUTION: The electrostatic separation method includes: a corona charging step of charging a selection target by corona discharge process; a decay step of decaying the charge amount of the selection target after the corona charging step in a time lapse manner in accordance with the intrinsic charge decay properties of the material constituting the selection target; and a selection step of making the selection in response to the charge amount by supplying the selection target after the decay step into an electric field.
Patent JP-2012061071-A (JP)
Title: Wheelchair
Inventor: HAYASHI MITSURU
IPC: A61G5/02
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair which can brake the rotation of a main wheel without shifting a hand lever from one hand to the other while rapidly and safely stopped, and is driven by a lower limb.SOLUTION: Steering means 20A for steering one side of casters 12 by an upper limb includes a handle post 26A to which a support member 12a of casters 12 is rotatably fixed, a handle lever 23A bendably fixed to an upper end of the handle post 26A, a brake lever 25 mounted on the handle lever 23A and connected with a brake wire 28 to operate a brake 27 of main wheels 13, and a rotation lock member 29 for locking rotation of the support member 12a of the casters 12 by bending the handle lever 23A.
Patent JP-2012063615-A (JP)
Title: Charging device, image forming apparatus, and manufacturing method
Inventor: HORI TAKASHI
IPC: G03G15/02
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a charging device that prevents the occurrence of deflection, distortion, and deformation on a grid; keeps a constant interval between the outer peripheral surface of a photoconductor drum and the grid through the entire range of the grid; and prevents the occurrence of charging unevenness on the outer peripheral surface of the photoconductor drum, as well as an image forming apparatus, and a manufacturing method.SOLUTION: A grid case 13 having a grid 27 is externally fitted to a box-shaped accommodating member 12 that accommodates a discharge electrode so that the side wall of the accommodating member 12 and the grid case 13 are held in a contact state, thereby preventing the occurrence of deflection, distortion, and deformation of the grid case 13 and the grid 27.
Patent JP-2012069624-A (JP)
Title: Manufacturing method of stem for semiconductor package
Inventor: JINTSUGAWA IZUMI
IPC: H01S5/022
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing yield of a stem for a semiconductor package.SOLUTION: An antioxidation film 20 (nickel plating film), which prevents the oxidation of an eyelet 11, is formed on the eyelet 11 by performing plating treatment. Subsequently, a diffusion prevention film 21 (iron plating film), which prevents the diffusion to a brazing material 16, is formed on the antioxidation film 20 by performing plating treatment. Then, after the brazing material 16 is placed on the diffusion prevention film 21, the brazing material 16 is melted by performing heat treatment to join the eyelet 11 with a heat sink 12.
Patent JP-2012066458-A (JP)
Title: Continuous paper printing system
Inventor: HARADA TAKESHI
IPC: B41J15/04
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a continuous paper printing system capable of allowing a foreign object adhering to paper to be removed before forming an image when printing is performed by using rolled continuous paper.SOLUTION: This continuous paper printing system includes a rolled paper supply device 200 that supplies rolled continuous paper to a printing device 100, a folded paper supply device 400 that supplies folded continuous paper to the printing device 100, and a dust removing device 300 having a first brush member 31 which is brought into contact with one main face of rolled continuous paper P2 to be guided to an image forming section 10 of the printing device 100, a second brush member 32 which is brought into contact with the other main face, a first suction mechanism 33 which sucks a foreign object adhering to the first brush member 31 and a second suction mechanism 34 which sucks a foreign object adhering to the second brush member 32. In the case where printing is performed by using the folded continuous paper P4, the folded paper supply device 400 is disposed in a storage space 11 formed below the image forming section 10. In a case where printing is performed by using the rolled continuous paper P1, the dust removing device 300 is disposed in the storage space 11.
Patent JP-2012068122-A (JP)
Title: Altimeter
Inventor: MIYAKE TAKESHI
IPC: G01C5/06
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an altimeter for surely acquiring a moving operation frequency and moving altitude difference in a vertical direction by performing automatic counting.SOLUTION: In an altitude changing operation composed of a combination of operations including a rise and fall with a predetermined reference altitude difference or more, stored frequency data is made to step forward each time it is determined that a rise with the reference altitude difference has occurred from the lowest altitude measured by altitude measurement means in each case of the fall of the altitude changing operation, a period of the altitude changing operation corresponding to the previous rise with the reference altitude difference is determined, and a moving vertical altitude is calculated based on the altitude difference in the period of the altitude changing operation and integrated in cumulative vertical altitude data.
Patent JP-2012067515-A (JP)
Title: Electronic lock
Inventor: NAKAGAWARA JUN
IPC: E05B49/02
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent a product conveying box from being unlocked until the quality test of a sample inspection is completed, for instance.SOLUTION: An electronic lock according to one suitable embodiment includes: key registration means configured to register a plurality of unlocking keys corresponding to intrinsic setting keys, respectively; setting means configured to set one of the setting keys as the present setting key; and locking/unlocking signal generation means configured to generate unlocking signals when an inputted key is suited to the unlocking key corresponding to the present setting key. The key registration means may be configured to register the intrinsic locking keys respectively for the respective unlocking keys. The unlocking signals can be used as signals for actuating an actuator or a motor for operating hardware which performs locking.